99310540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:287

約数の個数: 96

約数和(自身を含む): 246564864

約数和(自身を除く): 147254324

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 71, 97, 103, 140, 142, 194, 206, 284, 355, 388, 412, 485, 497, 515, 679, 710, 721, 970, 994, 1030, 1358, 1420, 1442, 1940, 1988, 2060, 2485, 2716, 2884, 3395, 3605, 4970, 6790, 6887, 7210, 7313, 9940, 9991, 13580, 13774, 14420, 14626, 19982, 27548, 29252, 34435, 36565, 39964, 48209, 49955, 51191, 68870, 69937, 73130, 96418, 99910, 102382, 137740, 139874, 146260, 192836, 199820, 204764, 241045, 255955, 279748, 349685, 482090, 511910, 699370, 709361, 964180, 1023820, 1398740, 1418722, 2837444, 3546805, 4965527, 7093610, 9931054, 14187220, 19862108, 24827635, 49655270, 99310540]

約数ペア:

[(1, 99310540), (2, 49655270), (4, 24827635), (5, 19862108), (7, 14187220), (10, 9931054), (14, 7093610), (20, 4965527), (28, 3546805), (35, 2837444), (70, 1418722), (71, 1398740), (97, 1023820), (103, 964180), (140, 709361), (142, 699370), (194, 511910), (206, 482090), (284, 349685), (355, 279748), (388, 255955), (412, 241045), (485, 204764), (497, 199820), (515, 192836), (679, 146260), (710, 139874), (721, 137740), (970, 102382), (994, 99910), (1030, 96418), (1358, 73130), (1420, 69937), (1442, 68870), (1940, 51191), (1988, 49955), (2060, 48209), (2485, 39964), (2716, 36565), (2884, 34435), (3395, 29252), (3605, 27548), (4970, 19982), (6790, 14626), (6887, 14420), (7210, 13774), (7313, 13580), (9940, 9991)]